how to find out blocked caller is

In Oracle, blocking and blocking are frequently encountered. There are several main ways to find blocking and blocking:I. By looking for V$lock and V$locked_objectThis is the most common and direct method. Sql> Select Sid,block from V$lock where block=1; SID Block---------- ----------252 1 --as you can see, sid=252 's session blocks the rest of the session. Sql>Sql> Select object_id,session_id from V$lock

Grid Control 11.1.0.1.0 Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved.-----------------------------------------------------verifykey: Successfully Completed communication with agent EMD pingOMS error: Invalid ping response "ERROR-Agent is blocked. Blocked reason is: **Agent

illustrate these properties in detail: The use of arguments objects. function Argtest (A, b) { var i, S = "The Argtest function expected"; var Numargs = arguments.length; Gets the numeric value of the parameter being passed. var Expargs = argtest.length; Gets the numeric value of the expected parameter. if (Expargs S + + Expargs + "argument." Else S + + Expargs + "arguments." if (Numargs S + + Numargs + "was passed." Else S + + Numargs + "were passed." s + = "NN" For (i =0 i

Troubleshooting: the caller is not authenticated by the Service. I have been working on both the WCF Service and client on one computer. I called it on another computer today and found a new problem: "The caller is not authenticated by the Service ", I checked a lot of information on the Internet, and did not

I have been working on both the WCF Service and client on one computer. I called it on another computer today and found a new problem: "The caller is not authenticated by the Service ", I checked a lot of information on the Internet, and did not find anyone explaining the reasons. I just found a solution, but I personally feel that it

Android development: the keyboard is hidden by default when the Activity is started. And processing when the Edittext is blocked. androidedittextWhen the Activity is started, the keyboard is hidden by default:

When the browser requests the same PHP file, the latter request is blocked by the previous request, is there any way to not block it? For example, request simultaneously a.php Sleep (10); echo ' Hello '; Exit Subsequent requests will not be executed until after 10s. If both a.php and b.php are requested, they are executed at the same time. b.php = = a.php Re

On the Internet to find some information are not found, Kung fu is not a conscientious, in looking for when there is a person mentioned with the search engine crawler spider useragent. Although only to mention a little bit I still think of, List my solution, 1. Use Snoopy or curl to transmit the useragent value of the search engine crawler. View search engine Cra

seems to be not, and, plus timer this thing personally feel also quite not reliable, after all, you can not predict the net speed of Internet users and so on, uncertainty too in!Here is an introduction to the person personally tried, and effective method!Method One:$ ("#btn"). On ("click",function() { var goto = window.open (); $.getjson (url,data,function(data,state) { if(state== ' success ') { = ' http://www.cnblogs.com/gar

Yesterday morning, a private car at the door of a garbage transfer station in the village of Nanjing blocked the door. As a result, more than 40 sanitation vehicles could not normally transport domestic garbage into the transfer station, some sanitation workers have to dump the garbage in front of the door, and the accumulated garbage will be parked in private cars and cannot drive out. Finally, the car owner reported an alarm and the car was "rescued

goodsSellers illegally on the shelves Amazon banned the sale of products. Some sellers will violate this policy, may be a novice seller, do not know the Amazon ban on merchandise policies.3. ViolationsAmazonSales PolicyIncluding related, infringing, selling imitation goods or selling fakes. Regarding the association, if the same site multi-account operation, the existing account linked to an Amazon closed account, it is easy to be

(Interruptedexception e) {} sr.resume (); Deprecated in Java 1.2}}}: Continued SUSPENDRESUME1 also provides a synchronized run () method. Similarly, when we start this thread, we find that the peeker associated with it enters the "blocked" state, waiting for the object lock to be released, but that never happens. As usual, the problem was solved in SuspendResume2, which did not synchronize the entire r

the Allow check box after Full Control, and finally click the OK button.2. If you cannot do the above, prove that your current user is not a computer administrator, do not have permission to change the file security policy, but also do not have permission to install the USB driver. Upgrade your account to a computer administrator. It's all right. Unable to find usbstor.pnf "file T. TIn the Folder Options v

The pop-up window of flash geturl or navigatetourl is blocked by ie.Ie7 and firefox (my version is 2.0.0.11) will prevent the navigatetourl method from opening a new window, while the geturl method in as2 will not, which is unpleasant. Since the project has selected as3 development, you can only

Baidu Japanese site (baidu.jp) has recently been blocked by GFW, and Chinese users are no longer able to access Baidu Japanese site through www.baidu.jp. Ten ministries and commissions in China are conducting a special campaign to combat internet pornography. On September 11, April 12, the national teleconference on the special campaign against Internet pornography was held in Beijing. Baidu's Japanese site is